#4cdddf
a balanced, vivid cyan · cool · closest name: turquoise
RGB
76, 221, 223
HSL
181°, 70%, 59%
CMYK
66, 1, 0, 13
Luminance
0.5858
Every format
| HEX | #4cdddf |
| RGB | rgb(76, 221, 223) |
| HSL | hsl(181, 70%, 59%) |
| CMYK | cmyk(66%, 1%, 0%, 13%) |
| LAB | lab(81.1 -37.0 -12.3) |
| LCH | lch(81.1 39.0 198.4) |
| OKLCH | oklch(0.823 0.121 196.4) |
Copy-ready code
/* CSS */
color: #4cdddf;
background-color: #4cdddf;
/* Tailwind (arbitrary) */
class="text-[#4cdddf] bg-[#4cdddf]"
/* SCSS */
$brand: #4cdddf;
/* SwiftUI */
Color(red: 0.298, green: 0.867, blue: 0.875)
/* Android */
Color.parseColor("#4cdddf")Accessibility — WCAG contrast
Aa
#4cdddf on white: 1.65:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4cdddf on black: 12.72:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red29.8%
Green86.7%
Blue87.5%
CMYK percentages
Cyan65.9%
Magenta0.9%
Yellow0.0%
Key (black)12.5%
Color previews
#4cdddf text on a black background
contrast 12.72:1
Card sample
#4cdddf text on a white background
contrast 1.65:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4cdddf;
Background color
Panel with #4cdddf background
background-color: #4cdddf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4cdddf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(76, 221, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(76, 221, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4cdddf; background: linear-gradient(135deg, #4cdddf, #4C7BDF);